On the geometry of spin 1/2Advances in Applied Clifford Algebras - Tập 11 - Trang 109-127 - 2001
M. Socolovsky
All the necessary elements for the description of the spin degree of freedom of a non relativistic spin 1/2 particle (e.g. the electron) are contained in the geometry of the complex Hopf bundleh:S
1→S
3→S
2. This bundle has also the necessary information for the geometrical construction of the symmetry group of the standard mo...... hiện toàn bộ
Bosonization of Fermionic Fields and Fermionization of Bosonic FieldsAdvances in Applied Clifford Algebras - Tập 27 - Trang 1769-1778 - 2017
Waldyr A. Rodrigues
In this paper using the Clifford and spin-Clifford bundles formalism we show how Weyl and Dirac equations formulated in the spin-Clifford bundle may be written in an equivalent form as generalized Maxwell like form formulated in the Clifford bundle. Moreover, we show how Maxwell equation formulated in the Clifford bundle formalism can be written as an equivalent equation for a spinor field in the ...... hiện toàn bộ
The Helmholtz Operator on Higher Dimensional Möbius Strips Embedded in $${\mathbb{R}^{4}}$$Advances in Applied Clifford Algebras - Tập 22 - Trang 745-755 - 2012
Rolf Sören Krausshar
In this paper we present explicit formulas for the fundamental solution to the Helmholtz operator on a higher-dimensional analogue of the Möbius strip in three real variables (embedded in
$${\mathbb{R}^{4}}$$
) with values in distinct pinor bundles. Herefore we use an approach that uses classical harmonic...... hiện toàn bộ
Bilinear Forms and Fierz Identities for Real Spin RepresentationsAdvances in Applied Clifford Algebras - Tập 22 - Trang 329-363 - 2011
Eric O. Korman, George Sparling
Given a real representation of the Clifford algebra corresponding to
$${\mathbb{R}^{p+q}}$$
with metric of signature (p, q), we demonstrate the existence of two natural bilinear forms on the space of spinors. With the Clifford action of k-forms on spinors, the bilinear forms allow us to relate two spinor...... hiện toàn bộ